2005-05-23 |
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Date: 2005-05-23 19:21:51+00:00 From: IETF Secretariat <ietf-ipr@ietf.org> To: jdrosen@cisco.com,schulzrinne@cs.columbia.edu Subject: Posting of IPR Disclosure Cc: mankin@psg.com,dean.willis@softarmor.com, rohan@ekabal.com
Dear Jonathan Rosenberg, Henning Schulzrinne:
An IPR disclosure that pertains to your RFC entitled "SIP: Session Initiation
Protocol" (RFC3261) was submitted to the IETF Secretariat on 2005-05-23 and has
been posted on the "IETF Page of Intellectual Property Rights Disclosures"
(https://datatracker.ietf.org/public/ipr_list.cgi). The title of the IPR
disclosure is "AT&T's statement about IPR claimed in RFC 3261."
The IETF Secretariat
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2005-05-23 |
MsgOut
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Date: 2005-05-23 19:21:51+00:00 From: IETF Secretariat <ietf-ipr@ietf.org> To: rpalazzo@att.com Subject: Posting of Updated IPR Disclosure Cc: tfrost@att.com
Dear Richard Palazzo:
Your IPR disclosure entitled "AT&T's statement about IPR claimed in RFC 3261"
has been posted on the "IETF Page of Intellectual Property Rights Disclosures"
(https://datatracker.ietf.org/public/ipr_list.cgi). Your IPR disclosure updates
IPR disclosure ID #45, "AT&T's SIP Patent Claim pertaining to a number of
Internet-Drafts (listed) in claim," which was posted on 2002-02-25
The IETF Secretariat
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